Method for Logging a Target Device into a Network

2. The method according to claim 1, characterized in that the terminal device transmits the information contained in the log-on credentials message by means of a flashlight device.

5. The method according to claim 4, characterized in that the universal communication platform (21) can receive electronic log-on messages via more than one receiving address, wherein a specific communication platform (25, 27) is assigned to each receiving address.

6. The method according to claim 4, characterized in that the target device (11) sends a log-on confirmation message to the universal communication platform (21) and/or the specific communication platform (25, 27) after successful login to the network (13) and the target device (11) is assigned to the user (17) after receiving the log-on confirmation.

7. The method according to claim 1, characterized in that the light-sensitive sensor (31) of the target device (11) is automatically deactivated after successful login to the network (13).

9. The method according to claim 8, characterized in that the universal communication platform (21) exchanges information with at least one specific communication platform (25, 27) for generating said feedback.

10. The method according to claim 9, characterized in that the universal communication platform (21) converts the error log file into an error log and sends the error log to the at least one specific communication platform (25, 27).